725806896

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1\times {\mathrm{859}}^1$

素因数の和:1506

約数の個数: 80

約数和(自身を含む): 1945113600

約数和(自身を除く): 1219306704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 607, 696, 859, 1214, 1392, 1718, 1821, 2428, 2577, 3436, 3642, 4856, 5154, 6872, 7284, 9712, 10308, 13744, 14568, 17603, 20616, 24911, 29136, 35206, 41232, 49822, 52809, 70412, 74733, 99644, 105618, 140824, 149466, 199288, 211236, 281648, 298932, 398576, 422472, 521413, 597864, 844944, 1042826, 1195728, 1564239, 2085652, 3128478, 4171304, 6256956, 8342608, 12513912, 15120977, 25027824, 30241954, 45362931, 60483908, 90725862, 120967816, 181451724, 241935632, 362903448, 725806896]

約数ペア:

[(1, 725806896), (2, 362903448), (3, 241935632), (4, 181451724), (6, 120967816), (8, 90725862), (12, 60483908), (16, 45362931), (24, 30241954), (29, 25027824), (48, 15120977), (58, 12513912), (87, 8342608), (116, 6256956), (174, 4171304), (232, 3128478), (348, 2085652), (464, 1564239), (607, 1195728), (696, 1042826), (859, 844944), (1214, 597864), (1392, 521413), (1718, 422472), (1821, 398576), (2428, 298932), (2577, 281648), (3436, 211236), (3642, 199288), (4856, 149466), (5154, 140824), (6872, 105618), (7284, 99644), (9712, 74733), (10308, 70412), (13744, 52809), (14568, 49822), (17603, 41232), (20616, 35206), (24911, 29136)]